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Added UH extensibility test.

This commit is contained in:
Vincent Letard 2024-03-27 23:01:08 -04:00
parent 7565f70868
commit 908ac35cab
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1 changed files with 30 additions and 0 deletions
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lucene/highlighter/src/test/org/apache/lucene/search/uhighlight/visibility/TestUnifiedHighlighterExtensibility.java
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@ -27,11 +27,14 @@ import java.util.function.Predicate;
import org.apache.lucene.analysis.Analyzer; import org.apache.lucene.analysis.Analyzer;
import org.apache.lucene.index.LeafReader; import org.apache.lucene.index.LeafReader;
import org.apache.lucene.index.Term; import org.apache.lucene.index.Term;
import org.apache.lucene.queries.function.FunctionQuery;
import org.apache.lucene.queries.function.valuesource.ConstValueSource;
import org.apache.lucene.queries.spans.SpanQuery; import org.apache.lucene.queries.spans.SpanQuery;
import org.apache.lucene.search.DocIdSetIterator; import org.apache.lucene.search.DocIdSetIterator;
import org.apache.lucene.search.IndexSearcher; import org.apache.lucene.search.IndexSearcher;
import org.apache.lucene.search.MatchAllDocsQuery; import org.apache.lucene.search.MatchAllDocsQuery;
import org.apache.lucene.search.Query; import org.apache.lucene.search.Query;
import org.apache.lucene.search.TermQuery;
import org.apache.lucene.search.uhighlight.FieldHighlighter; import org.apache.lucene.search.uhighlight.FieldHighlighter;
import org.apache.lucene.search.uhighlight.FieldOffsetStrategy; import org.apache.lucene.search.uhighlight.FieldOffsetStrategy;
import org.apache.lucene.search.uhighlight.LabelledCharArrayMatcher; import org.apache.lucene.search.uhighlight.LabelledCharArrayMatcher;
@ -90,6 +93,33 @@ public class TestUnifiedHighlighterExtensibility extends LuceneTestCase {
assertEquals(offsetSource, strategy.getOffsetSource()); assertEquals(offsetSource, strategy.getOffsetSource());
} }
static class TestExtendedUnifiedHighlighter extends UnifiedHighlighter {
boolean supportsNewQueryType = false;
public TestExtendedUnifiedHighlighter(Builder builder) {
super(builder);
}
@Override
protected boolean isIgnorableQuery(Query q) {
return super.isIgnorableQuery(q) || (this.supportsNewQueryType && q instanceof TermQuery);
}
}
;
@Test
public void testUnifiedHighlighterIgnorableQueryExtensibility() {
final UnifiedHighlighter.Builder uhBuilder =
new UnifiedHighlighter.Builder(null, new MockAnalyzer(random()));
final TestExtendedUnifiedHighlighter uh = new TestExtendedUnifiedHighlighter(uhBuilder);
assertTrue(uh.isIgnorableQuery(new MatchAllDocsQuery()));
assertTrue(uh.isIgnorableQuery(new FunctionQuery(new ConstValueSource(46))));
assertFalse(uh.isIgnorableQuery(new TermQuery(new Term("term"))));
uh.supportsNewQueryType = true;
assertTrue(uh.isIgnorableQuery(new TermQuery(new Term("term"))));
}
/** /**
* This test is for maintaining the extensibility of the UnifiedHighlighter for customizations out * This test is for maintaining the extensibility of the UnifiedHighlighter for customizations out
* of package. * of package.